Blood-Tear Assassin

Vigilance, Bushido 1 (Whenever this creature blocks
or becomes blocked, it gets +1/+1 until end of turn.)
Whenever Blood-Tear Assassin's bushido
triggers, it gains deathtouch until your next
upkeep.
"You must wait for the opportunity and
then wait for them to move first,
this will decide wether or not you succeed."
- Kaotzu, Oni Killmonger